How to Buy Unlocked iPhone 6S and 6S Plus in America
I received different answers each time I talked to those Apple specialists. The Apple support said that all iPhones are locked to carriers even when I pay full price, but when I searched on the Internet, (for example, this article http://www.techwalls.com/iphone-6s-plus-models-differences/) they say that some models are unlocked and can be used on any carrier.
Can anyone confirm and clarify?
iPhone 6 Plus